提前: shift to an earlier date; mo ...火花: spark; spark discharge; spar ...火花提前: spark advance磁电火花提前: magneto spark advance自动火花提前: automatic spark advance初期爆燃火花提前: incipient detonation spark advance磁电机火花提前: magneto spark advance最适宜的火花提前: optimum spark advance提前: 1.(往前移) shift to an earlier date; move up (a date); bring forward; advance 罢工的时间提前了。 the time for the strike has been moved up.2.(事先) in advance; ahead of time; ahead of schedule; beforehand 提前释放 release [discharge] before the sentence expires; 提前一个月完成计划 fulfil the plan a month ahead of time; 提前召开大会 convene the congress before the due date; 提前完成任务 fulfil [finish] the task ahead of schedule [time]; 开会时间如有变, 请提前告诉我们。 if there is any change about the time of the meeting, please notify us in advance.; 提前点火 advanced ignition; preignition; 提前时间 pre-set time; lead time; 提前退休金 early retirement benefits; 提前消费 anticipate; 提前完成生产指标 meet production target ahead of time; 提前支付 anticipation火花: spark; spark discharge; spark-over; scintillance; flake; trigatron; cremation; [电工] electric spark 火花四溅 sparks flying off in all directions; 从燧石打出火花 strike sparks from a flint; 电火花 an electric spark; 生命的火花 spark of life; 天才的火花 a spark of genius; 火花升腾象数千流星冲入寂静的夜空。 the sparks shot up like thousands of shooting stars into the still night air.; 火花弧 flash arc第三纪前火山岩: preteritary volcanic rocks前火山岩系构造单元: antevolcanics tectonic unit火花,发火花: spark把…提前: bring forward; put forward比……提前: ahead of将…提前: advance提出,提前: put forward提前,预先: in advance提前,优先: in advance提前的: adv advance; advanced; antecedent; early; forward提前地: beforehand; in advance提前点: future point; lead point; predicted point; set-forward point提前角: advance angle; angle of adance; angle of advance; angle of allowance; angular advance; director angle提前量: aiming for lead; aiming leeway; aiming off; aiming-off allowance; firing lead; initial lead; timing advance; track off; track-off提前期: advanced one; cumulative lead time; period in advance